FIGURES 27–30 in Nesting biology and immature stages of the panurgine bee genera Rhophitulus and Cephalurgus (Apoidea: Andrenidae: Protandrenini)

FIGURES 27–30. SEM micrographs of the predefecating larva of Cephalurgus anomalus. 27. Head, lateral view. 28. Entire larva, lateral view. 29. Close-up of posterior end of abdomen. 30. Close-up of spiracle of abdominal segment 8, identified by rectangle in figure 29.